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                MSS                </h1>
                <p>时间限制：30s&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  空间限制：512MB</p>			</div>
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                                <h3>题目描述</h3><p><div class="probtitle" id="ptit"><span style="font-size: medium">　小C正在出一道题...因为语文水平有限他想不出复杂的背景，所以以下就是题意了。<br />
　　平面上有N个点，开始时每个点属于一个不同的集合。不妨设点P<sub>i</sub>属于集合S<sub>i</sub>。请维护数据结构支持以下三种操作：<br />
　　&quot;Merge x y&quot;：将集合S<sub>y</sub>中的点到S<sub>x</sub>中；<br />
　　&quot;Split i d v&quot;（d &isin; {0, 1}）：创建新集合S<sub>c + 1</sub>，S<sub>c + 2</sub>，之后将集合S<sub>i</sub>中的所有点中，第d维坐标不超过v的到集合S<sub>c + 1</sub>中，超过v的移动到集合S<sub>c + 2</sub>中，其中c为现有集合数（ 包括之前合并和分割中产生的空集 ）；<br />
　　&quot;Query i&quot;：查询集合S<sub>i</sub>中点权值的最大值，最小值及和；<br />
　　&quot;Add i d&quot;：将集合S<sub>i</sub>中所有点的权值增加d。<br />
　　方便起见，对于d &isin; {0, 1}，输入的所有点的第d维坐标不重复。所有操作涉及的集合非空。</span></div>
<div id="pcont1" style="margin-top: 20px; display: block"></div></p><hr/><h3>输入格式</h3><p><div id="pcont1" style="margin-top: 20px; display: block">
<div class="pdcont"><span style="font-size: medium">　　第一行一个整数N表示点数。<br />
　　接下来N行，每行3个整数分别表示P<sub>i</sub>的坐标与权值。<br />
　　接下来一个整数Q表示操作数。<br />
　　接下来Q行，每行描述一个操作，格式如上所述。</span></div>
</div></p><hr/><h3>输出格式</h3><p><div class="pdcont"><span style="font-size: medium">　　对于每个Q操作，输出三个整数，依次表示询问集合权值的最大值，最小值与和。</span></div></p><hr/><h3>样例输入</h3><pre>5
4 7 3
18 16 2
14 13 1
10 2 10
3 8 5
11
Merge 2 3
Merge 4 5
Split 2 1 13
Query 4
Query 6
Add 6 2
Query 6
Merge 6 4
Split 6 0 10
Query 9
Split 8 0 3
</pre><hr/><h3>样例输出</h3><pre>10 5 15
1 1 1
3 3 3
3 3 3</pre><hr/><h3>提示</h3><p><p>N&lt;=50000</p>
<p>Q&lt;=100000</p></p><hr/><h3>题目来源</h3><p>2014年国家集训队十五人互测 鸣谢Dragonite上传</p>
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